XIANQI Material of Squeeze BottleOur products are made of high-end plastic and are durable.Flexibility, elasticity, and impact, stress-cracking, and moisture resistance, and is lightweight. Unique Design of Squeeze BottleThere are lines indicating ml, so you will not waste. These are great for squeezing rubbing alcohol, perfect for cleaning your airbrush and spot-application of dish detergent. Package Including1 set include 3 pcs. including 3 pices 500ml. The size can totally meet your more needs.They are in good seal, and you don't need to worry about the water squeezing out of the neck when you tip them slightly. Wide UsageYou can use them to water your succulent plants.Wash bottles are lightweight and portable, which maks them very easy to carry.And our squeeze water bottle easily measure how much liquid to add to the bottles.